▎ 摘　　要

NOVELTY - Modified graphene cathode electrophoresis aqueous paint comprises 0.5-1.5 wt.% cation-graphite water dispersion and 98.5-99.5 wt.% cathode electrophoresis paint. USE - Used as modified graphene cathode electrophoresis aqueous paint. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the paint, comprising (i) taking each raw material, (ii) adding in the electrophoresis tank, adding cation-graphite aqueous dispersion, dispersing by mechanical stirring, adding the cationized graphene aqueous dispersion at a high stirring rate, and continue stirring when the two are mixed and dispersing uniformly.